What this plugin does

• Slug: gosmtp
• Author: Softaculous
• 500000+ active installs
• 84/100 rating (9 reviews on wordpress.org)
• 2974431 all-time downloads
• On WordPress.org since 2023-02-20

aws smtpgmail smtpsendgrid smtpsmtpwordpress smtp

Maintenance status

• Latest known version: 1.2.0
• Last updated: 2026-10-21 10:23am GMT
• Tested up to WordPress: 7.1.4
• Requires PHP: 5.5+
• Max supported PHP (analyzed): 8.4

Known vulnerabilities

1 known CVE on file for GoSMTP. Reported between 2026 and 2026.

How to fix it

Keep GoSMTP updated — 1.2.0 is the latest version on wordpress.org, and each CVE above lists the exact release that fixed it ("Fixed in").

This is the plugin's full known vulnerability history, not a scan of any specific installation — run a free scan of your own site to check your exact installed version.

Safer / more established alternatives

• Post SMTP – Complete Email Delivery and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App — 300000+ active installs — 94/100 (528) — max PHP 8.4
• SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers — 200000+ active installs — 94/100 (25) — max PHP 8.4
• WP Offload SES Lite — 10000+ active installs — 86/100 (36)
• YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports — 10000+ active installs — 98/100 (45)
• Bit SMTP – Easy SMTP Solution with Email Logs — 2000+ active installs — 78/100 (15)